84239400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:704

約数の個数: 192

約数和(自身を含む): 308551680

約数和(自身を除く): 224312280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 31, 35, 40, 42, 50, 56, 60, 62, 70, 75, 84, 93, 100, 105, 120, 124, 140, 150, 155, 168, 175, 186, 200, 210, 217, 248, 280, 300, 310, 350, 372, 420, 434, 465, 525, 600, 620, 647, 651, 700, 744, 775, 840, 868, 930, 1050, 1085, 1240, 1294, 1302, 1400, 1550, 1736, 1860, 1941, 2100, 2170, 2325, 2588, 2604, 3100, 3235, 3255, 3720, 3882, 4200, 4340, 4529, 4650, 5176, 5208, 5425, 6200, 6470, 6510, 7764, 8680, 9058, 9300, 9705, 10850, 12940, 13020, 13587, 15528, 16175, 16275, 18116, 18600, 19410, 20057, 21700, 22645, 25880, 26040, 27174, 32350, 32550, 36232, 38820, 40114, 43400, 45290, 48525, 54348, 60171, 64700, 65100, 67935, 77640, 80228, 90580, 97050, 100285, 108696, 113225, 120342, 129400, 130200, 135870, 140399, 160456, 181160, 194100, 200570, 226450, 240684, 271740, 280798, 300855, 339675, 388200, 401140, 421197, 452900, 481368, 501425, 543480, 561596, 601710, 679350, 701995, 802280, 842394, 905800, 1002850, 1123192, 1203420, 1358700, 1403990, 1504275, 1684788, 2005700, 2105985, 2406840, 2717400, 2807980, 3008550, 3369576, 3509975, 4011400, 4211970, 5615960, 6017100, 7019950, 8423940, 10529925, 12034200, 14039900, 16847880, 21059850, 28079800, 42119700, 84239400]

約数ペア:

[(1, 84239400), (2, 42119700), (3, 28079800), (4, 21059850), (5, 16847880), (6, 14039900), (7, 12034200), (8, 10529925), (10, 8423940), (12, 7019950), (14, 6017100), (15, 5615960), (20, 4211970), (21, 4011400), (24, 3509975), (25, 3369576), (28, 3008550), (30, 2807980), (31, 2717400), (35, 2406840), (40, 2105985), (42, 2005700), (50, 1684788), (56, 1504275), (60, 1403990), (62, 1358700), (70, 1203420), (75, 1123192), (84, 1002850), (93, 905800), (100, 842394), (105, 802280), (120, 701995), (124, 679350), (140, 601710), (150, 561596), (155, 543480), (168, 501425), (175, 481368), (186, 452900), (200, 421197), (210, 401140), (217, 388200), (248, 339675), (280, 300855), (300, 280798), (310, 271740), (350, 240684), (372, 226450), (420, 200570), (434, 194100), (465, 181160), (525, 160456), (600, 140399), (620, 135870), (647, 130200), (651, 129400), (700, 120342), (744, 113225), (775, 108696), (840, 100285), (868, 97050), (930, 90580), (1050, 80228), (1085, 77640), (1240, 67935), (1294, 65100), (1302, 64700), (1400, 60171), (1550, 54348), (1736, 48525), (1860, 45290), (1941, 43400), (2100, 40114), (2170, 38820), (2325, 36232), (2588, 32550), (2604, 32350), (3100, 27174), (3235, 26040), (3255, 25880), (3720, 22645), (3882, 21700), (4200, 20057), (4340, 19410), (4529, 18600), (4650, 18116), (5176, 16275), (5208, 16175), (5425, 15528), (6200, 13587), (6470, 13020), (6510, 12940), (7764, 10850), (8680, 9705), (9058, 9300)]